UI5 · flovogt · Apr 10, 2026 · Apr 7, 2026
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -14,13 +14,13 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [20.x]
+        node-version: [24.x]
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node-version }}
 

diff --git a/.github/workflows/dependabot-auto-merge.yml b/.github/workflows/dependabot-auto-merge.yml
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
@@ -13,12 +13,12 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [20.x]
+        node-version: [24.x]
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node-version }}
 

diff --git a/404.html b/404.html
@@ -0,0 +1,18 @@
+<head>
+  <meta http-equiv="refresh" content="5; URL=https://community.sap.com/topics/open-source" />
+
+  <script>
+
+    // Redirect for old sap-samples.github.io/ui5-typescript-walkthrough to new location sap-samples.github.io/ui5-typescript-walkthrough
+    if (window.location.href.startsWith("https://sap-samples.github.io/ui5-typescript-walkthrough")) {
+        var pathname = window.location.pathname.replace("/ui5-typescript-walkthrough-", "/walkthrough-");
+        window.location.replace("https://sap-samples.github.io/ui5-typescript-walkthrough/walkthrough" + pathname + window.location.search);
+    }
+
+  </script>
+</head>
+
+<body>
+  <p>If you are not redirected in five seconds, please navigate manually to <a
+      href="https://community.sap.com/topics/open-source">https://community.sap.com/topics/open-source</a>.</p>
+</body>
diff --git a/README_AUTHORS.md → CONTRIBUTING.md b/README_AUTHORS.md → CONTRIBUTING.md
@@ -1,6 +1,40 @@
-# Documentation for Tutorial Authors
+# Contributing to OpenUI5 Sample App
 
-# General
+In general the contributing guidelines of OpenUI5 also apply to this project. They can be found here:  
+https://github.com/UI5/openui5/blob/main/CONTRIBUTING.md
+
+Some parts might not be relevant for this project (e.g. the browser-specific requirements like jQuery, CSS and accessibility in the "Contribution Content Guidelines") and the contribution process is easier (pull requests will be merged directly on GitHub).
+
+## Requirements
+
+Running the content of this repository locally (as opposed to following the tutorial steps) requires a [Node.js](https://nodejs.org/) version  >= `20.11.0` to be installed.
+
+## Download and Installation
+
+> This section describes how to run the content of the repository locally and is *not* required for following the tutorial. For following the tutorial, simply start with Step 1 in the list of steps above. From there, you can also download and run the result of each step locally.
+
+The project is set up as monorepo. All steps are located inside the `steps` folder and labelled with their step number. The monorepo uses `npm` workspaces to manage all steps together. But you can also run `npm` inside each individual step.
+
+To set up the monorepo you first need to install all depenedencies:
+
+```sh
+npm install
+```
+
+To run any step, just execute one of the scripts from `package.json` via npm, e.g.:
+
+```sh
+# Option 1: use workspace command to start the step
+npm start -w ui5.walkthrough.step01
+
+# Option 2: change to the folder of the step and start it
+cd steps/01 
+npm start
+```
+
+## Documentation for Tutorial Authors
+
+### General
 
 The setup of this project allows maintaining *one* tutorial text that covers both JavaScript and TypeScript with minimal overhead and without duplication of content.
 
@@ -11,12 +45,12 @@ Main features of the two-language support are:
 2. Two adjacent code sections in different languages are automatically converted to a tab container which allows switching between languages.
 3. File extensions writen as `.?s` appear automatically as `.js` or `.ts` depending on the current language.
 
-## Limitations
+### Limitations
 
 The feature 3. above does not work inside code blocks (yet).
 
 
-## Running the preview/dev server
+### Running the preview/dev server
 
 To immediately preview the markdown document you are writing *including* the two-language magic, simply run
 
@@ -35,11 +69,11 @@ npm start
 A browser window will automatically open (on port 3000 or the next free port) and automatically reload on every saved change.
 
 
-## Writing *one* document which covers both JavaScript and TypeScript without duplication
+### Writing *one* document which covers both JavaScript and TypeScript without duplication
 
 The following features help providing language-specific content without duplication of other content. 
 
-### 1. Language-specific Blocks of Content
+#### 1. Language-specific Blocks of Content
 
 When a certain part of the tutorial content (can be explanation and/or code) is only relevant for *one* of the languages (JavaScript *or* TypeScript), then enclose it within the following tags. The CSS class decides for which language it is meant!
 
@@ -61,7 +95,7 @@ JavaScript-only:
 
 The `markdown="1"` part is required for markdown parsing within HTML and the `<summary>` is helpful for readers of the raw markdown view, so please use the tag structure as-is, with your actual content in between.
 
-#### Resulting Appearance<span class="hidden"> in markdown view (not in the final page)</span>
+##### Resulting Appearance<span class="hidden"> in markdown view (not in the final page)</span>
 
 <details class="ts-only" markdown="1"><summary>This section is relevant for TypeScript only</summary>
 ...here comes the TS-only text...
@@ -72,7 +106,7 @@ The `markdown="1"` part is required for markdown parsing within HTML and the `<s
 </details>
 
 
-### 2. Switchable code blocks in both languages
+#### 2. Switchable code blocks in both languages
 
 When a piece of code should be displayed in either JS or TS, whatever is current, then simply create two adjacent markdown-fenced code blocks. They are automatically recognized as language-specific alternatives.
 
@@ -91,7 +125,7 @@ Example:
 
 > Some places where this occurs may not be properly recognized, so make sure to test it.
 
-#### Resulting Appearance<span class="hidden"> in markdown view (here in markdown you still see BOTH and no tab container; the magic only happens in the dev server and in GitHub Pages)</span>
+##### Resulting Appearance<span class="hidden"> in markdown view (here in markdown you still see BOTH and no tab container; the magic only happens in the dev server and in GitHub Pages)</span>
 
 ```js
 const i = 0;
@@ -101,7 +135,7 @@ const i = 0;
 const i: number = 0;
 ```
 
-### 3. File Extensions (`.js/.ts`)
+#### 3. File Extensions (`.js/.ts`)
 
 When the text or a section heading mentions the name of a file that will be JavaScript or TypeScript, depending on the language, then use the file extension `.\?s`. It will automatically be switched to the current language.
 
@@ -110,11 +144,11 @@ Example:
 In this step you create the file `Example.controller.\?s`.
 ```
 
-#### Resulting Appearance<span class="hidden"> in markdown view (here the extension is not replaced, the replacement only happens in the dev server and in GitHub Pages)</span>
+##### Resulting Appearance<span class="hidden"> in markdown view (here the extension is not replaced, the replacement only happens in the dev server and in GitHub Pages)</span>
 
 In this step you create the file `Example.controller.?s`.
 
-## Converting the JS Code to TypeScript
+### Converting the JS Code to TypeScript
 
 TODO: tool support for this functionality does not exist yet. It can, however, already be done manually.
 
@@ -137,5 +171,7 @@ sap.ui.define(["./BaseController"], function (__BaseController) {
 
 Remove the function definition and the line calling the function. Rename the dependency in the `sap.ui.define` call from `__BaseController` to `BaseController`.
 
+## Contributing with AI-generated code
+As artificial intelligence evolves, AI-generated code is becoming valuable for many software projects, including open-source initiatives. While we recognize the potential benefits of incorporating AI-generated content into our open-source projects there are certain requirements that need to be reflected and adhered to when making contributions.
 
-### TODO: Some more similar things, unless we do it in the transpiler
+Please see our [guideline for AI-generated code contributions to SAP Open Source Software Projects](https://github.com/SAP/.github/blob/main/CONTRIBUTING_USING_GENAI.md) for these requirements.